Mobile app development courses can help you learn programming languages like Java and Swift, user interface design principles, and app testing strategies. You can build skills in integrating APIs, optimizing performance, and ensuring security in mobile applications. Many courses introduce tools such as Android Studio and Xcode, that support building and deploying apps on various platforms, along with frameworks like React Native that facilitate cross-platform development.

Packt
Skills you'll gain: Secure Coding, API Testing, API Design, Application Programming Interface (API), Security Testing, Penetration Testing, Application Security, Restful API, Authentications, Exploit development, Distributed Denial-Of-Service (DDoS) Attacks, Vulnerability Assessments, Exploitation techniques, Data Security, Business Logic, Authorization (Computing), Scenario Testing, Security Controls, Development Environment, Cybersecurity
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Maintainability, Web Development Tools, Development Testing, JavaScript Frameworks, Development Environment, Web Applications, Event-Driven Programming, Frontend Integration, Software Installation, Configuration Management, Build Tools, Data Validation
Intermediate · Course · 1 - 3 Months

Board Infinity
Skills you'll gain: Deepseek, DeepSeek API, Hugging Face, Large Language Modeling, LLM Application, AI Personalization, ChatGPT, Deep Learning, Open Source Technology, AI literacy, Model Deployment, AI Integrations, Applied Machine Learning, Application Programming Interface (API), Business Process Automation
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Kubernetes, Containerization, Cloud Management, Cloud-Native Computing, Google Cloud Platform, Cloud Infrastructure, Cloud Platforms, Cloud Computing, Build Tools, Cloud Deployment, Public Cloud, Infrastructure Architecture, Application Deployment
Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: Ajax, JSON, Javascript, Application Programming Interface (API), Web Applications, Secure Coding, Application Security
Intermediate · Course · 1 - 4 Weeks

Illinois Tech
Skills you'll gain: Culture Transformation, Innovation, Organizational Change, Business Transformation, Strategic Leadership, Strategic Planning, Change Management, Organizational Leadership, Business Strategies, Organizational Development, Leadership and Management, Organizational Strategy, Communication, Organizational Structure, Business Planning, Competitive Analysis, Business Writing, Leadership, Business Analysis, Financial Analysis
Build toward a degree
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Microsoft SQL Servers, Transact-SQL, SQL, Database Development, Transaction Processing, Stored Procedure, Database Administration, Database Software, Data Manipulation, Database Management, Query Languages, Relational Databases, Database Architecture and Administration, Data Integrity, Data Analysis
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Robotics, Machine Controls, 3D Modeling, Simulation and Simulation Software, Simulations, Computer-Aided Design, Control Systems, Computer Vision, Python Programming, Software Visualization, Engineering, Software Engineering, C++ (Programming Language)
Intermediate · Course · 1 - 3 Months

Skills you'll gain: AWS Kinesis, Amazon DynamoDB, Amazon S3, Amazon Web Services, Data Pipelines, AWS SageMaker, Real Time Data, Amazon CloudWatch, AWS Identity and Access Management (IAM), Data Visualization, Cloud Storage, Data Presentation, Apache Spark, Dashboard, Apache Hive, Interactive Data Visualization, Apache Hadoop, Data Visualization Software, Database Development, Data Processing
Beginner · Specialization · 1 - 3 Months

Coursera
Skills you'll gain: C# (Programming Language), Microsoft Visual Studio, .NET Framework, Game Design, Open Source Technology, Programming Principles, Integrated Development Environments, Microsoft Development Tools, Linux, Application Development, Cross Platform Development, Program Development
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Responsive Web Design, UI Components, Code Reusability, Web Development Tools, Web Applications, Web Design, Front-End Web Development, Content Management Systems, Full-Stack Web Development, Frontend Integration, Back-End Web Development, Application Deployment, Cloud Deployment, Content Management, Data Management
Intermediate · Course · 1 - 4 Weeks

Chris Croft Training
Skills you'll gain: Employee Coaching, Performance Appraisal, People Management, Matrix Management, Team Motivation, Leadership Studies, Productivity, Telecommuting, Professional Development, Performance Review, People Development, Business Leadership, Drive Engagement, Empowerment
Beginner · Course · 3 - 6 Months